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Re: [avr-libc-dev] Huge floating point code (take 2)


From: Joerg Wunsch
Subject: Re: [avr-libc-dev] Huge floating point code (take 2)
Date: Tue, 1 Oct 2002 18:08:27 +0200
User-agent: Mutt/1.2.5i

As Chris Baugher wrote:

> Here's a dumb question.  I'm writing a program that does a few floating
> point divides.  When the divides are compiled in the code gets huge.  I
> looked in the .ss file and it has lots of stuff that I can't imagine needs
> to be there just for floating point division.

It seems the bloat mostly comes from pack_f() and unpack_f() which
come in from libgcc.a.  I haven't found yet their defintions in the
sources for libgcc to see what they're actually doing.
-- 
J"org Wunsch                                           Unix support engineer
address@hidden        http://www.interface-systems.de/~j/




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